package com.lff.service;

import com.lff.domain.Bill;

import java.util.List;

public interface BillService {
    List<Bill> findAll(Long queryProviderId, Long queryIsPayment, String queryProductName);

    Bill findById(Long id);

    void modifyBill(Bill bill);

    void save(Bill bill);

    Integer delBill(Long id);
}
